Question

Simplify square root of five times the quantity eight plus three square root of six

Answer 1

Answer:

∴ The answer is 15.6854

Step-by-step explanation:

Square root of five;

$\sqrt{5}$

$2.2360$

Add eight plus three;

$8+3=11$

And square root of six;

$\sqrt{6}$

$2.4494$

Now all three values;

$2.2360$ , $11$ and $2.4494$ which is;

$15.6854$

∴ The answer is 15.6854

Answer 2

Answer:

8√5+3√30

Step-by-step explanation:

Given the equation below;

√5 × 8+3√6.

This equation can also be rewritten as √5 (8+3√6).

To simplify the surd function above, we will have to open up the bracket to have;

√5 (8+3√6 )

= 8√5+3√30

Since √30 can not be expressed as a product of a root of a perfect number and a prime number, then we will have to leave it that way.

Therefore the simplified form of the given expression is 8√5+3√30

This two values cannot be added further because the values in the square root sign are not the same.